HARMONIA holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 8 (Hand Tools) with 1 filings. The WikiTrademarks Expansion Score is 3/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed July 23, 2026
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Filing Velocity (24 Months)
Filing Activity by NICE Class
Nice Class Distribution
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99259717 | HARMONIA | Jun 30, 2025 | Registered | 044 Medical & Beauty Services | Harmonia Holdings, LLC |
| 99116280 | HARMONIA | Apr 02, 2025 | Registered | 008 Hand Tools | Chenchen Lin |
Weekly visibility reports showing how ChatGPT mentions HARMONIA, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: HARMONIA trademark portfolio
What trademarks does HARMONIA hold?
HARMONIA holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 8 (Hand Tools), Class 44 (Medical & Beauty Services). The most recent filings are registered to Harmonia Holdings, LLC.
How many trademarks does HARMONIA have at the USPTO?
WikiTrademarks tracks 2 USPTO trademark filings attributed to HARMONIA. The brand has been actively filing since April 2025. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does HARMONIA file most often?
HARMONIA's most active class is NICE Class 8 (Hand Tools), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the HARMONIA trademark?
The most recent filings under the HARMONIA mark are registered to Harmonia Holdings, LLC. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is HARMONIA expanding into new categories?
The current WikiTrademarks Expansion Score for HARMONIA is 3 out of 100, which is low — the brand is focused on defending its existing categories rather than expanding. The score combines NICE class breadth, filing velocity, and the rate of cross-class movement from the brand's filing history.
How can I track new HARMONIA trademark filings?
Click the Watch Brand button at the top of this page to add HARMONIA to your Watchlist. New filings show up on your WikiTrademarks dashboard within 24 to 48 hours of being public, alongside any class expansions, status changes, or assignment events.
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